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xml.js
394 lines
| 12.2 KiB
| application/javascript
|
JavascriptLexer
r1 | // CodeMirror, copyright (c) by Marijn Haverbeke and others | |||
// Distributed under an MIT license: http://codemirror.net/LICENSE | ||||
(function(mod) { | ||||
if (typeof exports == "object" && typeof module == "object") // CommonJS | ||||
mod(require("../../lib/codemirror")); | ||||
else if (typeof define == "function" && define.amd) // AMD | ||||
define(["../../lib/codemirror"], mod); | ||||
else // Plain browser env | ||||
mod(CodeMirror); | ||||
})(function(CodeMirror) { | ||||
"use strict"; | ||||
r346 | var htmlConfig = { | |||
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true, | ||||
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true, | ||||
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true, | ||||
'track': true, 'wbr': true, 'menuitem': true}, | ||||
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true, | ||||
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true, | ||||
'th': true, 'tr': true}, | ||||
contextGrabbers: { | ||||
'dd': {'dd': true, 'dt': true}, | ||||
'dt': {'dd': true, 'dt': true}, | ||||
'li': {'li': true}, | ||||
'option': {'option': true, 'optgroup': true}, | ||||
'optgroup': {'optgroup': true}, | ||||
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true, | ||||
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true, | ||||
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true, | ||||
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true, | ||||
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true}, | ||||
'rp': {'rp': true, 'rt': true}, | ||||
'rt': {'rp': true, 'rt': true}, | ||||
'tbody': {'tbody': true, 'tfoot': true}, | ||||
'td': {'td': true, 'th': true}, | ||||
'tfoot': {'tbody': true}, | ||||
'th': {'td': true, 'th': true}, | ||||
'thead': {'tbody': true, 'tfoot': true}, | ||||
'tr': {'tr': true} | ||||
}, | ||||
doNotIndent: {"pre": true}, | ||||
allowUnquoted: true, | ||||
allowMissing: true, | ||||
caseFold: true | ||||
} | ||||
r1 | ||||
r346 | var xmlConfig = { | |||
autoSelfClosers: {}, | ||||
implicitlyClosed: {}, | ||||
contextGrabbers: {}, | ||||
doNotIndent: {}, | ||||
allowUnquoted: false, | ||||
allowMissing: false, | ||||
caseFold: false | ||||
} | ||||
CodeMirror.defineMode("xml", function(editorConf, config_) { | ||||
var indentUnit = editorConf.indentUnit | ||||
var config = {} | ||||
var defaults = config_.htmlMode ? htmlConfig : xmlConfig | ||||
for (var prop in defaults) config[prop] = defaults[prop] | ||||
for (var prop in config_) config[prop] = config_[prop] | ||||
r1 | ||||
// Return variables for tokenizers | ||||
var type, setStyle; | ||||
function inText(stream, state) { | ||||
function chain(parser) { | ||||
state.tokenize = parser; | ||||
return parser(stream, state); | ||||
} | ||||
var ch = stream.next(); | ||||
if (ch == "<") { | ||||
if (stream.eat("!")) { | ||||
if (stream.eat("[")) { | ||||
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); | ||||
else return null; | ||||
} else if (stream.match("--")) { | ||||
return chain(inBlock("comment", "-->")); | ||||
} else if (stream.match("DOCTYPE", true, true)) { | ||||
stream.eatWhile(/[\w\._\-]/); | ||||
return chain(doctype(1)); | ||||
} else { | ||||
return null; | ||||
} | ||||
} else if (stream.eat("?")) { | ||||
stream.eatWhile(/[\w\._\-]/); | ||||
state.tokenize = inBlock("meta", "?>"); | ||||
return "meta"; | ||||
} else { | ||||
type = stream.eat("/") ? "closeTag" : "openTag"; | ||||
state.tokenize = inTag; | ||||
return "tag bracket"; | ||||
} | ||||
} else if (ch == "&") { | ||||
var ok; | ||||
if (stream.eat("#")) { | ||||
if (stream.eat("x")) { | ||||
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";"); | ||||
} else { | ||||
ok = stream.eatWhile(/[\d]/) && stream.eat(";"); | ||||
} | ||||
} else { | ||||
ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";"); | ||||
} | ||||
return ok ? "atom" : "error"; | ||||
} else { | ||||
stream.eatWhile(/[^&<]/); | ||||
return null; | ||||
} | ||||
} | ||||
r346 | inText.isInText = true; | |||
r1 | ||||
function inTag(stream, state) { | ||||
var ch = stream.next(); | ||||
if (ch == ">" || (ch == "/" && stream.eat(">"))) { | ||||
state.tokenize = inText; | ||||
type = ch == ">" ? "endTag" : "selfcloseTag"; | ||||
return "tag bracket"; | ||||
} else if (ch == "=") { | ||||
type = "equals"; | ||||
return null; | ||||
} else if (ch == "<") { | ||||
state.tokenize = inText; | ||||
state.state = baseState; | ||||
state.tagName = state.tagStart = null; | ||||
var next = state.tokenize(stream, state); | ||||
return next ? next + " tag error" : "tag error"; | ||||
} else if (/[\'\"]/.test(ch)) { | ||||
state.tokenize = inAttribute(ch); | ||||
state.stringStartCol = stream.column(); | ||||
return state.tokenize(stream, state); | ||||
} else { | ||||
stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/); | ||||
return "word"; | ||||
} | ||||
} | ||||
function inAttribute(quote) { | ||||
var closure = function(stream, state) { | ||||
while (!stream.eol()) { | ||||
if (stream.next() == quote) { | ||||
state.tokenize = inTag; | ||||
break; | ||||
} | ||||
} | ||||
return "string"; | ||||
}; | ||||
closure.isInAttribute = true; | ||||
return closure; | ||||
} | ||||
function inBlock(style, terminator) { | ||||
return function(stream, state) { | ||||
while (!stream.eol()) { | ||||
if (stream.match(terminator)) { | ||||
state.tokenize = inText; | ||||
break; | ||||
} | ||||
stream.next(); | ||||
} | ||||
return style; | ||||
}; | ||||
} | ||||
function doctype(depth) { | ||||
return function(stream, state) { | ||||
var ch; | ||||
while ((ch = stream.next()) != null) { | ||||
if (ch == "<") { | ||||
state.tokenize = doctype(depth + 1); | ||||
return state.tokenize(stream, state); | ||||
} else if (ch == ">") { | ||||
if (depth == 1) { | ||||
state.tokenize = inText; | ||||
break; | ||||
} else { | ||||
state.tokenize = doctype(depth - 1); | ||||
return state.tokenize(stream, state); | ||||
} | ||||
} | ||||
} | ||||
return "meta"; | ||||
}; | ||||
} | ||||
function Context(state, tagName, startOfLine) { | ||||
this.prev = state.context; | ||||
this.tagName = tagName; | ||||
this.indent = state.indented; | ||||
this.startOfLine = startOfLine; | ||||
r346 | if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent)) | |||
r1 | this.noIndent = true; | |||
} | ||||
function popContext(state) { | ||||
if (state.context) state.context = state.context.prev; | ||||
} | ||||
function maybePopContext(state, nextTagName) { | ||||
var parentTagName; | ||||
while (true) { | ||||
if (!state.context) { | ||||
return; | ||||
} | ||||
parentTagName = state.context.tagName; | ||||
r346 | if (!config.contextGrabbers.hasOwnProperty(parentTagName) || | |||
!config.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) { | ||||
r1 | return; | |||
} | ||||
popContext(state); | ||||
} | ||||
} | ||||
function baseState(type, stream, state) { | ||||
if (type == "openTag") { | ||||
state.tagStart = stream.column(); | ||||
return tagNameState; | ||||
} else if (type == "closeTag") { | ||||
return closeTagNameState; | ||||
} else { | ||||
return baseState; | ||||
} | ||||
} | ||||
function tagNameState(type, stream, state) { | ||||
if (type == "word") { | ||||
state.tagName = stream.current(); | ||||
setStyle = "tag"; | ||||
return attrState; | ||||
} else { | ||||
setStyle = "error"; | ||||
return tagNameState; | ||||
} | ||||
} | ||||
function closeTagNameState(type, stream, state) { | ||||
if (type == "word") { | ||||
var tagName = stream.current(); | ||||
if (state.context && state.context.tagName != tagName && | ||||
r346 | config.implicitlyClosed.hasOwnProperty(state.context.tagName)) | |||
r1 | popContext(state); | |||
if (state.context && state.context.tagName == tagName) { | ||||
setStyle = "tag"; | ||||
return closeState; | ||||
} else { | ||||
setStyle = "tag error"; | ||||
return closeStateErr; | ||||
} | ||||
} else { | ||||
setStyle = "error"; | ||||
return closeStateErr; | ||||
} | ||||
} | ||||
function closeState(type, _stream, state) { | ||||
if (type != "endTag") { | ||||
setStyle = "error"; | ||||
return closeState; | ||||
} | ||||
popContext(state); | ||||
return baseState; | ||||
} | ||||
function closeStateErr(type, stream, state) { | ||||
setStyle = "error"; | ||||
return closeState(type, stream, state); | ||||
} | ||||
function attrState(type, _stream, state) { | ||||
if (type == "word") { | ||||
setStyle = "attribute"; | ||||
return attrEqState; | ||||
} else if (type == "endTag" || type == "selfcloseTag") { | ||||
var tagName = state.tagName, tagStart = state.tagStart; | ||||
state.tagName = state.tagStart = null; | ||||
if (type == "selfcloseTag" || | ||||
r346 | config.autoSelfClosers.hasOwnProperty(tagName)) { | |||
r1 | maybePopContext(state, tagName); | |||
} else { | ||||
maybePopContext(state, tagName); | ||||
state.context = new Context(state, tagName, tagStart == state.indented); | ||||
} | ||||
return baseState; | ||||
} | ||||
setStyle = "error"; | ||||
return attrState; | ||||
} | ||||
function attrEqState(type, stream, state) { | ||||
if (type == "equals") return attrValueState; | ||||
r346 | if (!config.allowMissing) setStyle = "error"; | |||
r1 | return attrState(type, stream, state); | |||
} | ||||
function attrValueState(type, stream, state) { | ||||
if (type == "string") return attrContinuedState; | ||||
r346 | if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;} | |||
r1 | setStyle = "error"; | |||
return attrState(type, stream, state); | ||||
} | ||||
function attrContinuedState(type, stream, state) { | ||||
if (type == "string") return attrContinuedState; | ||||
return attrState(type, stream, state); | ||||
} | ||||
return { | ||||
r346 | startState: function(baseIndent) { | |||
var state = {tokenize: inText, | ||||
state: baseState, | ||||
indented: baseIndent || 0, | ||||
tagName: null, tagStart: null, | ||||
context: null} | ||||
if (baseIndent != null) state.baseIndent = baseIndent | ||||
return state | ||||
r1 | }, | |||
token: function(stream, state) { | ||||
if (!state.tagName && stream.sol()) | ||||
state.indented = stream.indentation(); | ||||
if (stream.eatSpace()) return null; | ||||
type = null; | ||||
var style = state.tokenize(stream, state); | ||||
if ((style || type) && style != "comment") { | ||||
setStyle = null; | ||||
state.state = state.state(type || style, stream, state); | ||||
if (setStyle) | ||||
style = setStyle == "error" ? style + " error" : setStyle; | ||||
} | ||||
return style; | ||||
}, | ||||
indent: function(state, textAfter, fullLine) { | ||||
var context = state.context; | ||||
// Indent multi-line strings (e.g. css). | ||||
if (state.tokenize.isInAttribute) { | ||||
if (state.tagStart == state.indented) | ||||
return state.stringStartCol + 1; | ||||
else | ||||
return state.indented + indentUnit; | ||||
} | ||||
if (context && context.noIndent) return CodeMirror.Pass; | ||||
if (state.tokenize != inTag && state.tokenize != inText) | ||||
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; | ||||
// Indent the starts of attribute names. | ||||
if (state.tagName) { | ||||
r346 | if (config.multilineTagIndentPastTag !== false) | |||
r1 | return state.tagStart + state.tagName.length + 2; | |||
else | ||||
r346 | return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1); | |||
r1 | } | |||
r346 | if (config.alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0; | |||
r1 | var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter); | |||
if (tagAfter && tagAfter[1]) { // Closing tag spotted | ||||
while (context) { | ||||
if (context.tagName == tagAfter[2]) { | ||||
context = context.prev; | ||||
break; | ||||
r346 | } else if (config.implicitlyClosed.hasOwnProperty(context.tagName)) { | |||
r1 | context = context.prev; | |||
} else { | ||||
break; | ||||
} | ||||
} | ||||
} else if (tagAfter) { // Opening tag spotted | ||||
while (context) { | ||||
r346 | var grabbers = config.contextGrabbers[context.tagName]; | |||
r1 | if (grabbers && grabbers.hasOwnProperty(tagAfter[2])) | |||
context = context.prev; | ||||
else | ||||
break; | ||||
} | ||||
} | ||||
r346 | while (context && context.prev && !context.startOfLine) | |||
r1 | context = context.prev; | |||
if (context) return context.indent + indentUnit; | ||||
r346 | else return state.baseIndent || 0; | |||
r1 | }, | |||
electricInput: /<\/[\s\w:]+>$/, | ||||
blockCommentStart: "<!--", | ||||
blockCommentEnd: "-->", | ||||
r346 | configuration: config.htmlMode ? "html" : "xml", | |||
helperType: config.htmlMode ? "html" : "xml", | ||||
skipAttribute: function(state) { | ||||
if (state.state == attrValueState) | ||||
state.state = attrState | ||||
} | ||||
r1 | }; | |||
}); | ||||
CodeMirror.defineMIME("text/xml", "xml"); | ||||
CodeMirror.defineMIME("application/xml", "xml"); | ||||
if (!CodeMirror.mimeModes.hasOwnProperty("text/html")) | ||||
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); | ||||
}); | ||||